164920422519

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2017}}^1\times {\mathrm{43889}}^1$

素因数の和:45941

約数の個数: 40

約数和(自身を含む): 257207338080

約数和(自身を除く): 92286915561

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2017, 6051, 18153, 43889, 46391, 54459, 131667, 139173, 163377, 395001, 417519, 1009447, 1185003, 1252557, 3028341, 3555009, 3757671, 9085023, 27255069, 81765207, 88524113, 265572339, 796717017, 2036054599, 2390151051, 6108163797, 7170453153, 18324491391, 54973474173, 164920422519]

約数ペア:

[(1, 164920422519), (3, 54973474173), (9, 18324491391), (23, 7170453153), (27, 6108163797), (69, 2390151051), (81, 2036054599), (207, 796717017), (621, 265572339), (1863, 88524113), (2017, 81765207), (6051, 27255069), (18153, 9085023), (43889, 3757671), (46391, 3555009), (54459, 3028341), (131667, 1252557), (139173, 1185003), (163377, 1009447), (395001, 417519)]